Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Paul J. Angiolillo"'
Autor:
Sabine, Richert, George, Bullard, Jeff, Rawson, Paul J, Angiolillo, Michael J, Therien, Christiane R, Timmel
Publikováno v:
Journal of the American Chemical Society
The influence of electronic symmetry on triplet state delocalization in linear zinc porphyrin oligomers is explored by electron paramagnetic resonance techniques. Using a combination of transient continuous wave and pulse electron nuclear double reso
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::c96e930abc72cf0e0c7de2f64f474bec
https://pubmed.ncbi.nlm.nih.gov/28353344
https://pubmed.ncbi.nlm.nih.gov/28353344
Publikováno v:
Tribology Letters. 56:189-196
Friction, and in particular stick-slip friction, occurs on every length scale, from the movement of atomic force microscope tips at the nanoscale to the movement of tectonic plates of the Earth’s crust. Even with this ubiquity, there still appears
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0488917ecf813d8a70dc91dff1dce1f3
https://doi.org/10.1007/s11249-014-0397-x
https://doi.org/10.1007/s11249-014-0397-x
Autor:
Paul J. Angiolillo
Publikováno v:
American Journal of Physics. 77:1102-1106
Two methods are outlined for measuring the charge-to-mass ratio e/me of the electron using thermionic emission as exploited in vacuum tube technology. One method employs the notion of the space charge in the vacuum tube diode as described by the Chil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8a5c7d24dc0c1897dfec2d29aca2520
https://doi.org/10.1119/1.3212463
https://doi.org/10.1119/1.3212463
Autor:
Paul J. Angiolillo, Nora Graneto
Publikováno v:
Radiation Physics and Chemistry. 77:545-552
The rostrum of Belemnitella americana (Morton) from the Marshalltown formation (Kmt, Upper Cretaceous) of the Chesapeake and Delaware Canal was investigated by electron paramagnetic resonance (EPR) spectroscopy. The rostrum composed of biogenic calci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41944aea73aba7e8c9f8ca8d54485332
https://doi.org/10.1016/j.radphyschem.2007.08.004
https://doi.org/10.1016/j.radphyschem.2007.08.004
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America. 112(45)
The electron polaron, a spin-1/2 excitation, is the fundamental negative charge carrier in π-conjugated organic materials. Large polaron spatial dimensions result from weak electron-lattice coupling and thus identify materials with unusually low bar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cfafec3c16496fd6e1131630038aae7c
https://pubmed.ncbi.nlm.nih.gov/26512097
https://pubmed.ncbi.nlm.nih.gov/26512097
Publikováno v:
The journal of physical chemistry. B. 119(24)
Electron spin resonance (ESR) spectroscopic line shape analysis and continuous-wave (CW) progressive microwave power saturation experiments are used to probe the relaxation behavior and the relaxation times of charged excitations (hole and electron p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20ef33b47ab102a3f24ab3976ed5cad3
https://pubmed.ncbi.nlm.nih.gov/25697578
https://pubmed.ncbi.nlm.nih.gov/25697578
Publikováno v:
The Journal of Physical Chemistry B. 108:11893-11903
The photophysics of triplet excitons in a series of electronically asymmetric “push−pull” π-conjugated meso-to-meso ethyne-bridged (porphinato)metal oligomers, along with electronically symmetric analogues, were studied by X-band electron para
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e233266af1b47a21fc0d04fe401127a
https://doi.org/10.1021/jp040032z
https://doi.org/10.1021/jp040032z
Autor:
Jonathan Lynch, Paul J. Angiolillo
Publikováno v:
The Physics Teacher. 48:587-589
Ask any physicist what the preeminent journal in the field is, and I think the almost unanimous answer will be Physical Review Letters (PRL). This weekly journal of the American Physical Society publishes high‐impact research from all the major sub
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b93a438413e23f15526d399c65e7cb3
https://doi.org/10.1119/1.3517022
https://doi.org/10.1119/1.3517022
Autor:
Michael J. Therien, Mike H.B. Gray, Renée Shediac, Paul J. Angiolillo, H. Tetsuo Uyeda, Joseph T. Hupp, Robert C. Johnson
Publikováno v:
Journal of the American Chemical Society. 122:7017-7033
The nature of the singlet and triplet excited states of a series of meso-to-meso ethyne-linked bis(porphyrin) compounds was probed by electronic absorption, polarized pump−probe fluorescence, electron paramagnetic resonance (EPR), electroabsorption
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e70035414d0b34fe9eaf3ceebcc5d18
https://doi.org/10.1021/ja9939587
https://doi.org/10.1021/ja9939587
Publikováno v:
Journal of the American Chemical Society. 117:12514-12527
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94f96cfc2939a13b8492682a4a2e3173
https://doi.org/10.1021/ja00155a015
https://doi.org/10.1021/ja00155a015